From 39112867cc3a0a7d4f64b3df8702bee4ccd68b5e Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Fri, 26 Aug 2016 10:21:59 -0700 Subject: gpu: nvgpu: Clear timer registers on bus intr Clear error address and code from timer registers. This allows following errors to report correctly. Change-Id: I9845ce77347ea7b9231e33f4164098cbb8694ba3 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1294682 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Seema Khowala GVS: Gerrit_Virtual_Submit Reviewed-by: svccoveritychecker --- drivers/gpu/nvgpu/gk20a/gk20a.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers') diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c index a2fb8dc8..5b7f65c0 100644 --- a/drivers/gpu/nvgpu/gk20a/gk20a.c +++ b/drivers/gpu/nvgpu/gk20a/gk20a.c @@ -684,6 +684,8 @@ void gk20a_pbus_isr(struct gk20a *g) "NV_PGRAPH_PRI_GPC0_GPCCS_FS_GPC: 0x%x\n", gk20a_readl(g, gr_gpc0_fs_gpc_r())); + gk20a_writel(g, timer_pri_timeout_save_0_r(), 0); + gk20a_writel(g, timer_pri_timeout_save_1_r(), 0); } if (val) -- cgit v1.2.2